Wiring Harness/Engine fit your 1996 Buick Roadmaster

My Vehicle Change Vehicle

1996 Buick Roadmaster

8 Cyl 5.7L MFI, HO; 4-Speed Automatic Transmission, 4L60-E, Electronic

My Vehicle Change Vehicle

1996 Buick Roadmaster

8 Cyl 5.7L MFI, HO; 4-Speed Automatic Transmission, 4L60-E, Electronic

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Starter, Generator, Ignition, Electrical, Lamps

Other Categories

Body Moldings, Sheet Metal, Rear Compartment Hardware, Roof Hardware

Body Mounting, Air Conditioning, Audio/Entertainment

Brakes

Brakes, Rear Axle, Propeller Shaft, Wheels, Tires

Cooling System, Grille, Oil System

Engine

Frames, Springs, Shocks, Bumpers

Front End Sheet Metal, Heater

Front Suspension, Steering

Fuel System, Exhaust, Emission System

Interior Trim, Front Seat Trim, Seat Belts

Maintenance Parts, Fluids, Capacities, Electrical Connectors

Rear Glass, Seat Parts, Adjuster

Rear Seat Trim, Carpet

Transmission - Automatic

Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors

Parts Questions

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Recommended

Part No. & Part Description

Price

Part No. &
Part Description

11570654
NUT, Main Wiring Junction and Fuse Block, NUT,ENGINE WIRING HARNESS RELAY BLOCK(M4.2X1.41X6.9)(PUSH-IN NUT)(FITS 8.75 SQUARE HOLE)(9.665)
MSRP: $8.27
$5.26
1
Add To Cart

13500114
RELAY, A/C Electrical, RELAY,A/C COMPRESSOR(GRAY)(35AMP)(4-TERMINAL)(HIGH CURRENT MICRO RELAY)(2.510)
- Require Quantity:
  03
- Package Quantity:
  1
MSRP: $19.52
$9.30
1
Add To Cart

13503102
RELAY, Engine Air Cooling(Electrical), RELAY,FAN CONTROL(CODE 3604)(GRAY)(SPST 280 MINI)(4-WAY)(SQUARE CASE)(W/RESISTOR)
MSRP: $15.80
$7.08
1
Add To Cart

CONNECTOR, Computer Control Sensors

88987993
CONNECTOR, SENSOR-ENGINE COOLANT TEMPERATURE(GRAY)(2-WAY FEMALE)(GT150 SEALED)(W/LEADS)(4.651)
MSRP: $79.04
$35.41
1
Add To Cart
88987993
CONNECTOR, SENSOR-VEHICLE SPEED(GRAY)(2-WAY FEMALE)(GT150 SEALED)(W/LEADS)(4.651)
MSRP: $79.04
$35.41
1
Add To Cart
12085502
CONNECTOR, MAP SENS(GREEN)(3-WAY MALE)(W/LEADS)
MSRP: $51.44
$27.25
1
Add To Cart
13585316
CONNECTOR, SENSOR-MASS AIRFLOW(BLACK)(3-WAY FEMALE)(W/LEADS)(2.535)
MSRP: $54.16
$28.70
1
Add To Cart
19368708
CONNECTOR, INLINE-TO OXYGEN SENSOR(BLACK)(1.5MM)(4-WAY FEMALE)(W/LEADS)(2.530)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $56.14
$29.75
1
Add To Cart

13586114
CONNECTOR, Coolant Temperature (Engine Unit), CONNECTOR,SENSOR-ENGINE COOLANT TEMPERATURE(BLACK)(ACCEPTS 1.5MM TERMS)(2-WAY FEMALE)(METRI-PACKING 150 SERIES)(W/LEADS)(1.203)
MSRP: $47.82
$25.34
1
Add To Cart

13586114
CONNECTOR, Engine Oil Level, CONNECTOR,SENSOR-ENGINE OIL LEVEL(BLACK)(ACCEPTS 1.5MM TERMS)(2-WAY FEMALE)(METRI-PACKING 150 SERIES)(W/LEADS)(1.203)
MSRP: $47.82
$25.34
1
Add To Cart

13586114
CONNECTOR, Emission Control System, CONNECTOR,SOLENOID-EGR VALVE(BLACK)(ACCEPTS 1.5MM TERMS)(2-WAY FEMALE)(METRI-PACKING 150 SERIES)(W/LEADS)(1.203)
MSRP: $47.82
$25.34
1
Add To Cart

CONNECTOR, Windshield Washer Pump
13586114
CONNECTOR, MOTOR-WINDSHIELD WASHER PUMP(BLACK)(ACCEPTS 1.5MM TERMS)(2-WAY FEMALE)(METRI-PACKING 150 SERIES)(W/LEADS)(1.203)
Fitting Vehicle Options:
B
MSRP: $47.82
$25.34
1
Add To Cart
19368709
CONNECTOR, MOTOR-WINDSHIELD WASHER PUMP(BLACK)(2.5MM2)(2-WAY FEMALE)(W/LEADS)(M/P280,SEALED)(SINGLE RELEASE TAB ON TOP)(2.530)
- Fitting Vehicle Options:
  B35
MSRP: $41.60
$22.05
1
Add To Cart

88987993
CONNECTOR, Underhood, CONNECTOR,LAMP-UNDERHOOD(GRAY)(2-WAY FEMALE)(GT150 SEALED)(W/LEADS)(4.651)
MSRP: $79.04
$35.41
1
Add To Cart

88987993
CONNECTOR, Brake Master Cylinder Reservoir, CONNECTOR,SWITCH-WINDSHIELD WASHER SOLVENT LEVEL
MSRP: $79.04
$35.41
1
Add To Cart

12176369
BLOCK, Main Wiring Junction and Fuse Block, BLOCK,ENGINE WIRING HARNESS JUNCTION(FOR BREAKDOWN OF ART #MB02-013)

CONNECTOR, Steering Pump

13585860
CONNECTOR, SOLENOID-VARIABLE P/S(RED)(2-WAY FEMALE)(W/LEADS)(2.535)
MSRP: $45.76
$24.25
1
Add To Cart
12125645
CONNECTOR, SOLENOID-VARIABLE P/S(8-WAY F,W/LEADS)

13585860
CONNECTOR, Fuel Tank Evaporator/Purge Control, CONNECTOR,SOLENOID-EVAP EMISSION CANISTER PURGE VALVE(RED)(2-WAY FEMALE)(W/LEADS)(2.535)
MSRP: $45.76
$24.25
1
Add To Cart

CONNECTOR, Body Wiring
12101762
CONNECTOR, BODY WIRING HARNESS(NATURAL)(10-WAY FEMALE)(METRI-PACK 150)(W/LEADS)(2.535)
Fitting Vehicle Options:
B
MSRP: $149.54
$67.00
1
Add To Cart
12102900
CONNECTOR, BODY WIRING HARNESS(SQUARE)(BLACK)(4-WAY FEMALE)(W/LEADS)(SQUARE)(2.535)
- Fitting Vehicle Options:
  B69
MSRP: $72.38
$38.36
1
Add To Cart
13583923
CONNECTOR, BODY WIRING HARNESS(GRAY)(6-WAY FEMALE)(W/LEADS)(4.663)
- Fitting Vehicle Options:
  B
MSRP: $61.18
$32.43
1
Add To Cart
15305888
CONNECTOR, BODY WIRING HARNESS(BLACK)(6-WAY FEMALE)(W/LEADS)(13.090)
- Fitting Vehicle Options:
  B
MSRP: $75.28
$33.72
1
Add To Cart
15306189
CONNECTOR, BODY WIRING HARNESS(BLACK)(8-WAY FEMALE)(W/LEADS)(7-12GA & 4-18GA AS REQ)(9.273)
- Fitting Vehicle Options:
  B69
MSRP: $112.34
$50.33
1
Add To Cart
12101875
CONNECTOR, BODY WIRING HARNESS(BLUE)(8-WAY FEMALE)(W/LEADS)
- Fitting Vehicle Options:
  B35(EXC B9Q)
12110698
CONNECTOR, BODY WIRING HARNESS(BLACK)(6-WAY M)
- Fitting Vehicle Options:
  B
12125676
CONNECTOR, BODY WIRING HARNESS(BLACK)(10-WAY FEMALE)(W/LEADS)(2.530)
- Fitting Vehicle Options:
  B

CONNECTOR, Chassis Electrical

12101762
CONNECTOR, INSTRUMENT PANEL WIRING HARNESS(NATURAL)(10-WAY FEMALE)(METRI-PACK 150)(W/LEADS)(2.535)
MSRP: $149.54
$67.00
1
Add To Cart
12101823
CONNECTOR, INSTRUMENT PANEL WIRING HARNESS(GRAY)(10-WAY MALE)(W/LEADS)(METRI-PACK 150)(2.535)
MSRP: $115.15
$48.36
1
Add To Cart
15306009
CONNECTOR, INLINE-TO IGNITION TIMING ADJUST(BLACK)(4-WAY FEMALE METRI-PACK 150)(W/LEADS)(OVAL)
MSRP: $59.68
$25.07
1
Add To Cart
15306162
CONNECTOR, FWD LAMP WIRING HARNESS(GRAY)(4-WAY MALE)(W/LEADS)(METRI-PACK 280)(13.100)
MSRP: $86.96
$38.95
1
Add To Cart
19368739
CONNECTOR, INSTRUMENT PANEL WIRING HARNESS(SQUARE)(BLACK)(6-WAY MALE)(W/LEADS)(METRI-PACK 280)
MSRP: $124.46
$69.39
1
Add To Cart
12117372
CONNECTOR, FWD LAMP WIRING HARNESS(BLACK)(10-WAY MALE)(W/ LEADS)
12176639
CONNECTOR, POWER DISTRIBUTOR BLOCK(W/STUD,CONNECTS TO CONVERTER CENTER)

CONNECTOR, Radio and Speaker
12117025
CONNECTOR, MOTOR-RADIO POWER ANTENNA(BLACK)(3-WAY FEMALE)(W/LEADS)(2.383)
Fitting Vehicle Options:
B
MSRP: $64.20
$34.03
1
Add To Cart
12102668
CONNECTOR, MOTOR-RADIO POWER ANTENNA(GRAY)(3-WAY FEMALE,W/LEADS)
- Fitting Vehicle Options:
  B69

12117025
CONNECTOR, Air Injection Reactor Pump and Multi-Function Air Compressor, CONNECTOR,MOTOR-SECONDARY AIR INJECTION PUMP(BLACK)(3-WAY FEMALE)(W/LEADS)(2.383)
MSRP: $64.20
$34.03
1
Add To Cart

13500126
RELAY, Fuel Pump, RELAY,FUEL PUMP(5-WAY, HIGH-POWER, W/RESISTOR, UNSHROUDED, MICRO, CODE 7866)(BLACK)(35AMP)(5 TERMINAL)(HIGH CURRENT MICRO 280)(10.150)
MSRP: $20.44
$11.40
1
Add To Cart

14019319
STUD, Main Wiring Junction and Fuse Block, STUD,ENGINE WIRING HARNESS RELAY BLOCK(M6X1X20)(1.271)
- Require Quantity:
  02
- Package Quantity:
  5
MSRP: $2.65
$1.68
5
Add To Cart

12101937
CONNECTOR, A/C Compressor Clutch Actuating, CONNECTOR,COIL-A/C CLUTCH(GRAY)(2-WAY FEMALE)(W/LEADS)(2.535)
MSRP: $39.96
$21.18
1
Add To Cart

10225302
BRACKET, Main Wiring Junction and Fuse Block, BRACKET,ENGINE WIRING HARNESS RELAY BLOCK
MSRP: --
$17.93
1
Add To Cart

12085491
CONNECTOR, Main Wiring Junction and Fuse Block, CONNECTOR,FUEL INJECTOR(BLACK)(ACCEPTS 2.8MM TERMS)(2-WAY FEMALE)(W/LEADS)(2.535)
- Require Quantity:
  08
- Package Quantity:
  1
MSRP: $33.62
$17.82
1
Add To Cart

12085491
CONNECTOR, Fuel Injection, CONNECTOR,FUEL INJECTOR(BLACK)(ACCEPTS 2.8MM TERMS)(2-WAY FEMALE)(W/LEADS)(2.535)
- Require Quantity:
  08
- Package Quantity:
  1
MSRP: $33.62
$17.82
1
Add To Cart

12085499
CONNECTOR, Engine Oil Pressure/Temperature, CONNECTOR,SWITCH-ENGINE OIL PRESSURE INDICATOR(GRAY)(3-WAY FEMALE W/LEADS)(2.535)
MSRP: $62.70
$33.23
1
Add To Cart

12101870
CONNECTOR, Fuel Pump, CONNECTOR,MOTOR-FUEL PUMP(1/4IN WIDE SQUARE CONNECT)(BLACK)(1-WAY FEMALE)(W/LEAD)(2.535)
MSRP: $21.90
$11.61
1
Add To Cart

12117339
CONNECTOR, Windshield Wiper Motor, CONNECTOR,MOTOR-WINDSHIELD WIPER(LOCK)(BLACK)(3-WAY FEMALE)(W/LEADS)
MSRP: $74.10
$39.26
1
Add To Cart

RETAINER, Chassis/Engine Wiring Harness
12129030
RETAINER, ECM WIRING HARNESS CONNECT(GRAY)(STRAIN RELIEF)
Location:
Passenger Side
Require Quantity:
02
Package Quantity:
1
MSRP: --
$13.05
1
Add To Cart
12129028
RETAINER, ECM WIRING HARNESS CONNECT(GRAY)(32-WAY)
- Location:
  Driver Side
- Require Quantity:
  02
- Package Quantity:
  1
12191284
RETAINER, ECM WIRING HARNESS CONNECT(BLUE)(W/ACCESS HANDLE)
- Require Quantity:
  04
- Package Quantity:
  1

19368709
CONNECTOR, Steering Gear Oil Pressure, CONNECTOR,SWITCH-IDLE SPEED CONTROL P/S PRESSURE(BLACK)(2.5MM2)(2-WAY FEMALE)(W/LEADS)(M/P280,SEALED)(SINGLE RELEASE TAB ON TOP)(2.530)
MSRP: $41.60
$22.05
1
Add To Cart

6286800
STRAP, Battery Ground(Negative), STRAP,ENGINE GROUND(TO DASH)(19")(AT LH REAR OF ENGINE)
MSRP: $206.36
$92.44
1
Add To Cart

88987962
CONNECTOR, Generator, CONNECTOR,GENERATOR(4-WAY FEMALE)(W/LEAD)(W/WIRES IN CAVITIES F,L,P & S)(2.535)
MSRP: $104.02
$43.69
1
Add To Cart

BRACKET, Chassis/Engine Wiring Harness
10225304
BRACKET, ENGINE WIRING HARNESS
Location:
Driver Side
Fitting Vehicle Options:
B
10246547
BRACKET, ENGINE WIRING HARNESS SHIELD(THROTTLE CABLE GUARD BRACKET)
- Fitting Vehicle Options:
  B
12553341
BRACKET, ENGINE WIRING HARNESS(POSITIVE 3-6)
- Fitting Vehicle Options:
  B(LT1,KC4)
- Require Quantity:
  02
- Package Quantity:
  1
12553341
BRACKET, ENGINE WIRING HARNESS(POSITIVE RH 3,6,8 LH 6,7)
- Fitting Vehicle Options:
  B(LT1)(EXC KC4)
- Require Quantity:
  05
- Package Quantity:
  1

12102746
CONNECTOR, Windshield Wiper Control, CONNECTOR,MODULE-WINDSHIELD WIPER,WINDSHIELD WASHER CONTROL(BLACK)(6-WAY F)(W/LEADS)

CONNECTOR, Electronic Brake Control
12124840
CONNECTOR, TO WHEEL SPEED SENSOR(2/WAY M W/LEADS)(2-WAY M,W/LEADS)
Location:
Driver Side
12124865
CONNECTOR, TO WHEEL SPEED SENSOR(2/WAY M W/LEADS)(2-WAY M,W/LEADS)
- Location:
  Passenger Side

12129997
COVER, Main Wiring Junction and Fuse Block, COVER,MULTIUSE RELAY & FUSE(W/O LABEL)

HARNESS, Engine Wiring
12148366
HARNESS, ENGINE WIRING
Fitting Vehicle Options:
B35(NV7,U75)(EXC V08), B(NV7,V08)
12148552
HARNESS, ENGINE WIRING
- Fitting Vehicle Options:
  B69(NV7)(EXC NM8,V08), B35(NV7,U73)(EXC V08)
12148553
HARNESS, ENGINE WIRING
- Fitting Vehicle Options:
  B69(NM8,N40)
12148554
HARNESS, ENGINE WIRING
- Fitting Vehicle Options:
  B69(N40)(EXC NM8,V08)
12148555
HARNESS, ENGINE WIRING
- Fitting Vehicle Options:
  B69(NM8,NV7)

136857
WASHER, WASHER,EXTERNAL TOOTH LOCK 7/16(ENGINE GROUND STRAP)

15656027
SCREW, HEX WASHER HEAD,W/SEALER,M4.2X1.41X16,8.9 O.D.,6172M,BO(ENGINE WIRING HARNESS CLIP)(8.900)
MSRP: $3.46
$2.20
10
Add To Cart

1640810
SCREW, HEX WASHER HEAD,SELF TAP,M4.2X1.41X25,12.5 O.D.,6010M,BLACK ZINC OVER NICKEL(ENGINE WIRING HARNESS GROMMET)(10.783)
- Require Quantity:
  02
- Package Quantity:
  20
MSRP: $3.46
$2.20
20
Add To Cart

88909754
FUSE, MINI(15 AMP)(BLUE)(QTY 25(WIRING HARNESS)
MSRP: $4.76
$2.65
25
Add To Cart

11502848
NUT, HEXAGON STYLE M5X.8X4.45(ENGINE WIRING HARNESS START LEAD)
- Replaced By:
  11609467
MSRP: $5.03
$3.20
1
Add To Cart

12092079
FUSE, MINI(10 AMP)(RED)(QTY 10(WIRING HARNESS)
MSRP: $7.24
$4.04
10
Add To Cart

12101901
CONNECTOR, W/LEADS(SWITCH-A/C CYCLING SWITCH)(2.535)
MSRP: $41.76
$22.13
1
Add To Cart

88861352
FUSE, MINI(20 AMP)(YELLOW)(QTY 25(WIRING HARNESS)
MSRP: $3.79
$2.01
25
Add To Cart

88909756
FUSE, MINI(25 AMP)(CLEAR)(QTY 25(WIRING HARNESS)
MSRP: $0.16
$0.09
1
Add To Cart

9414034
NUT, HEXAGON .375-16X21/64 301M ZINC COATED(ENGINE GROUND STRAP)
MSRP: $0.85
$0.57
100
Add To Cart

9414034
NUT, HEXAGON .375-16X21/64 301M ZINC COATED(ENGINE WIRING HARNESS GROUND)
MSRP: $0.85
$0.57
100
Add To Cart

11503663
WASHER, 6.3MM INSIDE DIAMETER, 12.5MM OUTSIDE DIAMETER, .60MM THICK(ENGINE WIRING HARNESS START LEAD)
MSRP: $5.11
$3.24
1
Add To Cart

12065933
FUSE, MAXI(40 AMP)(AMBER(WIRING HARNESS)
- Require Quantity:
  02
- Package Quantity:
  5
MSRP: $5.02
$2.66
5
Add To Cart

88909774
FUSE, MAXI(60 AMP)(BLUE(WIRING HARNESS)
- Require Quantity:
  02
- Package Quantity:
  5
MSRP: $3.96
$2.10
5
Add To Cart

9424338
BOLT, HEXAGON 3/8-16 X 3/4 PH, 300M STEEL(ENGINE WIRING HARNESS BRACKET)
MSRP: $5.98
$3.80
1
Add To Cart

9442119
BOLT, HEXAGON,3/8-16X7/8,HEADER POINT,GM300M,PLATE STEEL(ENGINE WIRING HARNESS BRACKET)
MSRP: --
$13.05
1
Add To Cart

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 1996 Buick Roadmaster parts. Parts like Wiring Harness/Engine are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 8 Cyl 5.7L. Model Code: 4 DOOR, LIMITED SEDAN, STATION WAGON.